All it takes is one little nose job and Bradley Cooper can transform into Adam Scott.

This Friday, Netflix's "Wet Hot American Summer: Ten Years Later" reunites most of the cast of the original series and 2015's prequel/follow-up, including Amy Poehler, Christopher Meloni, Elizabeth Banks, Ken Marino, Kristen Wiig, Marguerite Moreau, Michael Ian Black, and Paul Rudd.

But one cast member who won't be back is Bradley Cooper, due to a scheduling conflict. Instead, the role of Ben will be filled by Adam Scott. But how will the show address why Ben suddenly looks so different?

Well, this clip provides the explanation — and it involves plastic surgery.

The clip also provides a nice reunion for "Parks and Recreation" co-stars Poehler and Scott.

All eight episodes of "Wet Hot American Summer: Ten Years Later" will be available to stream starting Friday on Netflix.